.search{
  width:100%;
  height: 30px;
  display: flex;
  justify-content:space-evenly;
  align-items: center;
  border-bottom: 1px solid #ccc;
}
.search input{
  width: 260px;
  height: 25px;
  line-height: 25px;
  border: none;
  border-radius: 10px;
  background: #ccc;
}
.nav{
  width:100%;
  height: 30px;
  line-height: 30px;
  border-bottom: 1px solid #ccc;

}
.nav a{
  text-decoration: none;
  color: #131212;
  margin-right:30px ;
  border-bottom: 1px solid yellow;
}
